# P299-P301
lists = [1, 2]
print(lists * 3)
tuples = (1, 2, 3)
print(tuples * 3)

# 完整的for循环
dicJson = {
    "name": "窝窝头",
    "gender": False,
    "age": 26
}
for key in dicJson:
    print(dicJson[key])
    if key == "gender":
        break
else:
    print("循环结束")